Zhejiang Zhongli Group Co., Ltd. was founded in 1987, specializing in the production of various locks and intelligent security products. Zhongli is a National High-tech enterprise, Top 10 Chinese locks, China Bicycle Lock Center, China Smart lock Innovation Center, National Excellent Hardware Industry Company. Presided over the Industry Standard QB 1001-2006 "Bicycle Lock" revision; participate in the National Standard GB 21556-2008 "Locks Safety General Technical Conditions", Zhongli has obtained more than 200 patents, the products are Zhejiang famous brand products. The Testing Center is accredited by the China National Accreditation Service for Conformity Assessment (CNAS). The Technical Center is the Provincial Enterprise Technology Center, also is the Provincial High-tech Enterprise Research and Development Center. Zhongli built the Zhejiang Postdoctoral Workstation.

Zhongli has 30 million locks production capacity every year, high degree of automation in production equipment and stable product quality. The production process implements lean production management and information management. Zhongli develops more than 100 new products each year. Many of the technological innovation projects are listed in national departments plans, and the technical have reached international standards and domestic leading levels. Testing Center has the ability to test toxic and harmful substances, ensuring that the products do not pollute the environment and harm human health.

More than 80% of Zhongli products are exported, and they are sold well in more than 60 countries and regions.

Sincerely hope cooperation with everyone in the world.